جزئیات آسیب‌پذیری

GIMP ANI File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of ANI files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28813.

• https://www.zerodayinitiative.com/advisories/ZDI-26-218/ x_research-advisory
• https://gitlab.gnome.org/GNOME/gimp/-/commit/09e5459de913172fc51da3bd6b6adc533acd368e vendor-advisory
• https://access.redhat.com/security/cve/CVE-2026-4151 vdb-entryx_refsource_REDHAT
• https://bugzilla.redhat.com/show_bug.cgi?id=2457532 issue-trackingx_refsource_REDHAT
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-4151.json x_sadp-csaf-vex
• https://access.redhat.com/errata/RHSA-2026:16484 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:19362 vendor-advisoryx_refsource_REDHAT